CyberKey

The difference from the official Tesla watch app is that it doesn't require Tesla ID login. As long as you have a key card, you can pair it as a Bluetooth key. Additionally, it can unlock all four doors via Bluetooth. Major Upgrade: CyberKey Now Supports Apple Watch, iPhone, iPad, and Even Mac – Your Computer Can Be Your Car Key! This version is discount for a limited time. The price of this APP will increase in the next version. If you buy it now, you can use it and get free upgrades forever. No Cellular network required! No Internet required! No need to log in to TeslaID! Directly set your Apple Watch as a Tesla car key! The entire APP does not have any network connection and does not require network permissions. All data is saved locally on your device. Supports all series of Model 3/Y and new Model S/X also Cybertruck. It can passively unlock, lock the car from a distance, open and close the front and rear trunk, charging port cover, and pop open 4 doors. Note: Tesla (c) All rights reserved by Tesla, Inc